1 files changed, 7 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/win/MediaPlayerPrivateMediaFoundation.h b/Source/WebCore/platform/graphics/win/MediaPlayerPrivateMediaFoundation.h
index 2fdce58ee..c3303cf7b 100644
--- a/Source/WebCore/platform/graphics/win/MediaPlayerPrivateMediaFoundation.h
+++ b/Source/WebCore/platform/graphics/win/MediaPlayerPrivateMediaFoundation.h
@@ -112,6 +112,7 @@ private:
     bool m_hasAudio;
     bool m_hasVideo;
     bool m_preparingToPlay;
+    float m_volume;
     HWND m_hwndVideo;
     MediaPlayer::NetworkState m_networkState;
     MediaPlayer::ReadyState m_readyState;
@@ -121,6 +122,9 @@ private:
     HashSet<MediaPlayerListener*> m_listeners;
     Lock m_mutexListeners;
 
+    FloatSize m_cachedNaturalSize;
+    mutable Lock m_cachedNaturalSizeLock;
+
     WeakPtrFactory<MediaPlayerPrivateMediaFoundation> m_weakPtrFactory;
     COMPtr<IMFMediaSession> m_mediaSession;
     COMPtr<IMFSourceResolver> m_sourceResolver;
@@ -158,10 +162,13 @@ private:
 
     void addListener(MediaPlayerListener*);
     void removeListener(MediaPlayerListener*);
+    void setNaturalSize(const FloatSize&);
     void notifyDeleted();
 
     static LRESULT CALLBACK VideoViewWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
 
+    bool setAllChannelVolumes(float);
+
     class MediaPlayerListener {
     public:
         MediaPlayerListener() { }